public void SetHoveredMapCells(IReadOnlyList <MapCell> hoveredMapCells)
{
if (hoveredMapCells == null)
{
throw new ArgumentNullException("hoveredMapCells");
}
this.hoveredMapCells = hoveredMapCells;
// if any of these hovered map cells overlaps with selected purchasable map cells, shade the selected purchasable in red
isSelectedPurchasableOverlappingDeadZone = SelectedPurchasableItem.IsOverlappingDeadZone(hoveredMapCells);
}
private void DrawSelectedPurchasableItem(GameTime gameTime, Renderer renderer)
{
if (CurrentState == UserInterfaceState.PlaceEquipmentActive || CurrentState == UserInterfaceState.PlaceRoomActive)
{
if (hoveredMapCells != null)
{
if (hoveredMapCells[0] != null)
{
Vector drawPosition = CoordinateHelper.ProjectedPositionToDrawPosition(hoveredMapCells[0].ProjectedPosition);
SelectedPurchasableItem.Draw(gameTime, renderer, (int)drawPosition.X, (int)drawPosition.Y, isSelectedPurchasableOverlappingDeadZone);
}
}
}
}
